Yes, there is an informal protocol for tipping at the blackjack table. Players often tip dealers as a gesture of appreciation, especially if they’ve had a good run or enjoy the dealer’s service. Tips can be given directly to the dealer, but many players choose to place a tip as a bet for the dealer, adding to the excitement if it wins. The timing and amount are up to the player, and tips are generally given at the end of a session or after a big win. Tipping is appreciated but not obligatory, and dealers understand that every player has different preferences and budgets.